Hi!
I just moved my GPUs to LTC. I have real problems setting 7870 GHz edition. I can get it to run with 440KH/s with hi HW errors but pool detect it at about 50KH/s.
After searching forums I found noting that works(https://bitcointalksearch.org/topic/m.2439385 https://bitcointalksearch.org/topic/7870-litecoinscrypt-cant-get-above-280-200005 https://bitcointalksearch.org/topic/ltc-mining-7870-ghz-edition-only-getting-about-280mhs-help-172786 ...). The settings in this topic(https://bitcointalksearch.org/topic/ltc-mining-7870-ghz-edition-only-getting-about-280mhs-help-172786) give me 440 but HW errors... But I could not set --thread-concurrency 16000 so I set it to 8000
Curent configuration:
Win 7 x64
Drivers 12.104
Not sure how to look OpenCL version
GPU 1200
MEM 1450
--thread-concurrency 8192
--intensity 12
GPU usage is only 60% but if I increase intensity rate goes down then over 15 goes up and HW errors apper. With some other configurations I got HW errors...
CGminer 2.11.4, 3.1.1 3.2.2 makes no diference.
Any idea?
Thanks
